225873580 has 12 divisors (see below), whose sum is σ = 474334560. Its totient is φ = 90349424.

The previous prime is 225873569. The next prime is 225873581. The reversal of 225873580 is 85378522.

It is not an unprimeable number, because it can be changed into a prime (225873581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5646820 + ... + 5646859.

It is an arithmetic number, because the mean of its divisors is an integer number (39527880).

Almost surely, 2^225873580 is an apocalyptic number.

225873580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225873580 is an abundant number, since it is smaller than the sum of its proper divisors (248460980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225873580 is a wasteful number, since it uses less digits than its factorization.

225873580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11293688 (or 11293686 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 225873580 is about 15029.0911235510. The cubic root of 225873580 is about 609.0063370970.

The spelling of 225873580 in words is "two hundred twenty-five million, eight hundred seventy-three thousand, five hundred eighty".